Product Description
M48/1.3207 High-Speed Steel Round Bar Durable and Wear-Resistant
M48 high-speed steel is known for its excellent hardness, wear resistance, red hardness, and toughness. It is widely used in cutting tools, molds, and cold working tools that require high performance. With proper heat treatment and surface processing, M48 steel excels in high-load, high-wear, and high-temperature environments, making it an ideal choice for high-performance tools and molds.
Similar Grade
|
ZEICIN Grade
|
GB
|
ISO
|
AISI
|
|
M48
|
W10Mo4Cr4V3Co10
|
HS10-4-3-10
|
M48
|
Main Chemical Composition%
|
C
|
Mn
|
P
|
S
|
Si
|
Cr
|
Mo
|
V
|
Co
|
W
|
|
1.20-1.35
|
≤0.40
|
≤0.03
|
≤0.03
|
≤0.45
|
3.80-4.50
|
3.20-3.90
|
3.00-3.50
|
9.50-10.50
|
9.00-10.00
|
Heat Treatment of M48 High-Speed Steel
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Process
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Temperature
|
Procedure
|
Hardness
|
|
Soft Annealing
|
800-860°C
|
Heat to the specified temperature and cool slowly in the furnace.
|
Max Brinell 300
|
|
Stress Relieving
|
600-650°C
|
Heat for 1 hour, then air cool to remove machining stresses.
|
Reduces distortion
|
|
Hardening
|
1200-1230°C
|
Heat to the specified temperature, followed by oil, air quenching, or a warm bath at 540°C.
|
64-66 HRC
|
|
Tempering
|
540-570°C
|
Temper at the specified temperature for at least two cycles.
|
64-67 HRC
|
Our Advantages
Production process
Major Equipment
1.
Electric Arc Furnace
2. ESR
3. 5T Forging Machine
4. Vacuum Annealing Furnace
5.
Non-destructive Detector
6. Rolling Mill
7. Drawing Mill
8. Spray Forming
Applications
Applications of M48 High-Speed Steel:
-
Cutting Tools:
Drill bits, end mills, turning tools, saw blades.
-
Mold Manufacturing:
Stamping molds, extrusion molds, injection molds.
-
Cold Working Tools:
Cold heading dies, cold extrusion molds.
-
Other Uses:
Tools and parts needing high hardness, wear resistance, and red hardness.
Packaging & Shipping
Q1: Do you accept trial orders?
A1: Yes, we accept trial orders if the exact size is in stock.
Q2: What is your delivery time?
A2: If the goods are in stock, delivery time is generally 5-15 days. If the goods are not in stock, it may take 15-20 days, depending on the order quantity.
Q3: Do you offer discounts for bulk orders?
A3: Yes, we offer discounts for bulk orders. The specific discount will depend on the order quantity and cooperation terms. Please feel free to contact us for more information.
Q4: What is your product packaging like?
A4: Our products are packaged accordingly in standard industrial packaging to ensure safety during transport. If you have special packaging requirements, please specify them when placing your order, and we will package your items accordingly.
Q5: What payment methods do you support?
A5: We accept a variety of payment methods, including T/T, L/C, Alipay, PayPal, etc. The specific payment method can be arranged flexibly based on the order amount and customer needs.